#main_content{
    border-left: 1px ridge #e3e3e3;
    border-right: 1px ridge #e3e3e3;
    overflow:auto;
    padding: 15px;
    margin: 0 auto;
    width: 77.8%;
    min-height: 490px;
    background-color: #ffffff;
}
#head{
    border-bottom:2px solid #ff6633;
}
// FOOTER TRANG WEB
.footer_table tr td a{
    color: #fff;
    text-decoration: none;
    text-shadow:1px 1px 0px #121212;
}
.footer_table{
    border-top:2px solid #ff6633;
    background:#EAFFDC;
    font-family:tahoma;
    font-size:12px;
    font-weight:bold;
    color:#fff;
}

